Gregg Griffenhagen's efforts: | From | Finish Time |
---|---|---|
Blue Sky Marathon 2020 (Blue Sky) | Colorado, US | 05:27:56 |
Quad Rock 2020 (Quad Rock 50) | Colorado, US | DNF |
Never Summer (2020) (100k) | Colorado, US | 18:46:31 |
Quad Rock (2019) (Quad Rock 50) | Colorado, US | 12:12:06 |
Blue Sky Trail Marathon (2017) | CO | 06:00:53 |